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<?php |
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namespace Weew\App\Monolog\Loggers; |
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use Psr\Log\LoggerInterface; |
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use ReflectionClass; |
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class PrefixedLogger implements LoggerInterface { |
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/** |
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* @var Logger |
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*/ |
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private $logger; |
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/** |
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* @var string |
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*/ |
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private $prefix; |
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/** |
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* PrefixedLogger constructor. |
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* |
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* @param LoggerInterface $logger |
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* @param prefix $prefix |
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*/ |
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public function __construct(LoggerInterface $logger, $prefix = null) { |
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$this->logger = $logger; |
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$this->prefix = $this->determinePrefix($prefix); |
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} |
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/** |
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* @param string $method |
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* @param array $args |
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* |
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* @return mixed |
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*/ |
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public function __call($method, array $args) { |
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return call_user_func_array([$this->logger, $method], $args); |
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} |
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/** |
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* @return Logger |
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*/ |
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public function getLogger() { |
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return $this->logger; |
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} |
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/** |
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* @return string |
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*/ |
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public function getPrefix() { |
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return $this->prefix; |
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} |
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/** |
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* System is unusable. |
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* |
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* @param string $message |
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* @param array $context |
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* |
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* @return null |
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*/ |
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public function emergency($message, array $context = []) { |
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$this->logger->emergency($this->prefixMessage($message), $context); |
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} |
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/** |
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* Action must be taken immediately. |
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* |
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* Example: Entire website down, database unavailable, etc. This should |
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* trigger the SMS alerts and wake you up. |
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* |
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* @param string $message |
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* @param array $context |
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* |
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* @return null |
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*/ |
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public function alert($message, array $context = []) { |
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$this->logger->alert($this->prefixMessage($message), $context); |
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} |
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/** |
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* Critical conditions. |
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* |
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* Example: Application component unavailable, unexpected exception. |
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* |
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* @param string $message |
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* @param array $context |
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* |
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* @return null |
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*/ |
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public function critical($message, array $context = []) { |
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$this->logger->critical($this->prefixMessage($message), $context); |
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} |
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/** |
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* Runtime errors that do not require immediate action but should typically |
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* be logged and monitored. |
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* |
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* @param string $message |
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* @param array $context |
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* |
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* @return null |
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*/ |
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public function error($message, array $context = []) { |
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$this->logger->error($this->prefixMessage($message), $context); |
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} |
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/** |
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* Exceptional occurrences that are not errors. |
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* |
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* Example: Use of deprecated APIs, poor use of an API, undesirable things |
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* that are not necessarily wrong. |
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* |
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* @param string $message |
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* @param array $context |
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* |
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* @return null |
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*/ |
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public function warning($message, array $context = []) { |
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$this->logger->warning($this->prefixMessage($message), $context); |
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} |
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/** |
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* Normal but significant events. |
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* |
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* @param string $message |
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* @param array $context |
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* |
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* @return null |
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*/ |
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public function notice($message, array $context = []) { |
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$this->logger->notice($this->prefixMessage($message), $context); |
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} |
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/** |
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* Interesting events. |
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* |
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* Example: User logs in, SQL logs. |
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* |
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* @param string $message |
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* @param array $context |
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* |
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* @return null |
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*/ |
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public function info($message, array $context = []) { |
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$this->logger->info($this->prefixMessage($message), $context); |
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} |
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/** |
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* Detailed debug information. |
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* |
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* @param string $message |
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* @param array $context |
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* |
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* @return null |
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*/ |
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public function debug($message, array $context = []) { |
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$this->logger->debug($this->prefixMessage($message), $context); |
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} |
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/** |
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* Logs with an arbitrary level. |
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* |
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* @param mixed $level |
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* @param string $message |
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* @param array $context |
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* |
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* @return null |
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*/ |
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public function log($level, $message, array $context = []) { |
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$this->logger->log($level, $this->prefixMessage($message), $context); |
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} |
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/** |
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* @param string $message |
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* |
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* @return string |
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*/ |
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protected function prefixMessage($message) { |
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if ($this->prefix !== null) { |
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return s('%s: %s', $this->prefix, $message); |
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} |
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return $message; |
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} |
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/** |
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* @param string|object $prefix |
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* |
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* @return string |
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*/ |
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protected function determinePrefix($prefix) { |
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if (is_object($prefix)) { |
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$reflector = new ReflectionClass($prefix); |
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return $reflector->getShortName(); |
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} |
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return $prefix; |
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} |
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} |
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Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a given class or a super-class is assigned to a property that is type hinted more strictly.
Either this assignment is in error or an instanceof check should be added for that assignment.